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General
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Target
38e1221a40e0325b2bc547e1bcbca91b_JaffaCakes118
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Size
255KB
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Sample
241012-hjsf8ayelg
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MD5
38e1221a40e0325b2bc547e1bcbca91b
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SHA1
daae377df141d9505b6fc074eb3b2690dc8f8717
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SHA256
7a2e00ba3e4c1e3bdc8ae5ad27270495e124e8919bb9fdf222f33f32aa1da819
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SHA512
2fae3ad7385d68a4f41fa8dae20e48eb022320a29ef487dd81b011a93c4c8d7809d1d2e38aa48f300d66a99aff40edb20665adee6e79760ac4c0de0b87bf842f
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJA:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIP
Behavioral task
behavioral1
Sample
38e1221a40e0325b2bc547e1bcbca91b_JaffaCakes118.exe
Resource
win7-20240903-en
Malware Config
Targets
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Target
38e1221a40e0325b2bc547e1bcbca91b_JaffaCakes118
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Size
255KB
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MD5
38e1221a40e0325b2bc547e1bcbca91b
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SHA1
daae377df141d9505b6fc074eb3b2690dc8f8717
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SHA256
7a2e00ba3e4c1e3bdc8ae5ad27270495e124e8919bb9fdf222f33f32aa1da819
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SHA512
2fae3ad7385d68a4f41fa8dae20e48eb022320a29ef487dd81b011a93c4c8d7809d1d2e38aa48f300d66a99aff40edb20665adee6e79760ac4c0de0b87bf842f
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJA:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIP
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Modifies visibility of file extensions in Explorer
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Modifies visiblity of hidden/system files in Explorer
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Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
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Disables RegEdit via registry modification
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Modifies WinLogon
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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
3Active Setup
1Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
3Active Setup
1Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Impair Defenses
2Disable or Modify Tools
2Modify Registry
7Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1